(Tetragonoporus) (Tetragonoporus) is a biological genus in the family Diphyllobothriidae and order Diphyllobothriidea.
Tetragonoporus calyptocephalus
Adenocephalus
Baylisia
Baylisiella
Diphyllobothrium
Diplogonoporus
Flexobothrium
Glandicephalus
Ligula
Plicobothrium
Pyramicocephalus
Schistocephalus
Spirometra
Tetragonoporus